140217729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{9631}}^1$

素因数の和:9868

約数の個数: 16

約数和(自身を含む): 196030464

約数和(自身を除く): 55812735

約数列:

[1, 3, 23, 69, 211, 633, 4853, 9631, 14559, 28893, 221513, 664539, 2032141, 6096423, 46739243, 140217729]

約数ペア:

[(1, 140217729), (3, 46739243), (23, 6096423), (69, 2032141), (211, 664539), (633, 221513), (4853, 28893), (9631, 14559)]